With my M6, I dropped the clutch from about 5k and let the car run the tires out of the water until I could feel it starting to hook up and got out of it. Rolled back a car length and dry hopped it once. Staged, and left at ~2400-2500RPM with NO spin on my 555RIIs. Best 60' was 1.768, backed up with a 1.817. 3rd attempt I tried 3100RPM - and well, that didn't fly. The suspension never loaded up and the tires smoked all the way thru 1st even after peddling it 3 times...

-Eagle